Triple
T20768541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Handley Page HP.42 |
E511164
|
entity |
| Predicate | operatedOnRoute |
P21808
|
FINISHED |
| Object |
London–Cape Town
London–Cape Town was a pioneering long-distance Imperial Airways air route linking the United Kingdom with South Africa during the early years of commercial aviation.
|
E1450034
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: London–Cape Town | Statement: [Handley Page HP.42, operatedOnRoute, London–Cape Town]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London–Cape Town Context triple: [Handley Page HP.42, operatedOnRoute, London–Cape Town]
-
A.
Johannesburg–Cape Town
Johannesburg–Cape Town is one of South Africa’s busiest and most important domestic air routes, linking the country’s largest city with its legislative capital.
-
B.
Johannesburg–Windhoek–Saint Helena
Johannesburg–Windhoek–Saint Helena is a regional air route linking South Africa, Namibia, and the remote British Overseas Territory of Saint Helena in the South Atlantic.
-
C.
Nairobi–London
Nairobi–London refers to the international air route connecting Kenya’s capital city, Nairobi, with the United Kingdom’s capital, London.
-
D.
Cape Town–Port Elizabeth
Cape Town–Port Elizabeth is a popular domestic air route in South Africa connecting the major coastal cities of Cape Town and Gqeberha (formerly Port Elizabeth).
-
E.
Durban–Cape Town
Durban–Cape Town is a major domestic air route in South Africa connecting the coastal cities of Durban and Cape Town.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: London–Cape Town Triple: [Handley Page HP.42, operatedOnRoute, London–Cape Town]
Generated description
London–Cape Town was a pioneering long-distance Imperial Airways air route linking the United Kingdom with South Africa during the early years of commercial aviation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London–Cape Town Target entity description: London–Cape Town was a pioneering long-distance Imperial Airways air route linking the United Kingdom with South Africa during the early years of commercial aviation.
-
A.
Johannesburg–Cape Town
Johannesburg–Cape Town is one of South Africa’s busiest and most important domestic air routes, linking the country’s largest city with its legislative capital.
-
B.
Johannesburg–Windhoek–Saint Helena
Johannesburg–Windhoek–Saint Helena is a regional air route linking South Africa, Namibia, and the remote British Overseas Territory of Saint Helena in the South Atlantic.
-
C.
Nairobi–London
Nairobi–London refers to the international air route connecting Kenya’s capital city, Nairobi, with the United Kingdom’s capital, London.
-
D.
Cape Town–Port Elizabeth
Cape Town–Port Elizabeth is a popular domestic air route in South Africa connecting the major coastal cities of Cape Town and Gqeberha (formerly Port Elizabeth).
-
E.
Durban–Cape Town
Durban–Cape Town is a major domestic air route in South Africa connecting the coastal cities of Durban and Cape Town.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0b4ca01148190ac018e57e0cab46f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c24fa1b08190b09ab8fcb87b5c01 |
completed | April 21, 2026, 12:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08ef8d27dc8190a6ae623f4bbe452e |
completed | May 16, 2026, 10:28 p.m. |
| NEDg | Description generation | batch_6a08f28a96488190bf80089105facd0b |
completed | May 16, 2026, 10:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08f316e7988190920ec8eeb56e76a2 |
completed | May 16, 2026, 10:43 p.m. |
Created at: April 16, 2026, 12:36 p.m.